6
obliteration(noun, end, release, finish, loss)
5
eternal rest(noun, expression, end, release, ruin)
5
blackness(noun, extinction, obscurity, nothingness)
5
death(noun, end, loss, passing, decease)
5
end(noun, release, ruin, finish, loss)
5
ending(noun, end, release, ruin, finish)
5
finis(noun, end, release, ruin, finish)
5
forgetting(noun, verb, neglect, disrespect, disdain)
5
lapse of memory(expression, idiom, blank, carelessness, negligence)
5
mental incapacity(noun, expression, disregard, simplicity, bewilderment)
5
nescience(noun, disregard, simplicity, bewilderment, sleep)
5
nowhere(noun, adverb, extinction, obscurity, nothingness)
5
trance(noun, insensibility, slumber, stupor, unconsciousness)
5
unawareness(noun, disregard, simplicity, bewilderment, sleep)
4
cessation(noun, end, release, ruin, finish)
4
decease(noun, end, release, ruin, finish)
4
dying(noun, end, release, ruin, finish)
4
expiry(noun, loss, passing, decease, demise)
4
mortality(noun, end, release, ruin, finish)
4
neglect(noun, disrespect, disdain, apathy, indifference)
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APASmart Define. (2015). oblivion thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/oblivion/thesaurus/synonyms
ChicagoSmart Define. 2015. "oblivion thesaurus" https://smartdefine.org/oblivion/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, oblivion thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/oblivion/thesaurus/synonyms>.
MLASmart Define. "oblivion thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/oblivion/thesaurus/synonyms>